You might have seen an image of a blue-tinted, smiling Grinch with the caption, “That feeling when knee surgery is tomorrow.” The meme has proved surprisingly durable, but what on earth does it mean?

Senior Editor - Games | Former Editor of Animation, Streaming Content |Author of "The Science of Breaking Bad" from MIT Press | Twitch Affiliate: twitch.tv/drclawmd | Co-host of the Saturday Mourning ...